<?php

/**
 * Maikuro Framework
 *
 * LICENSE:
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * The license is bundled with this package in the file LICENSE.txt.
 * You may also obtain a copy of the License at this URL:
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @copyright  Copyright (c) 2010, Jonathan Hedrén
 * @author     Jonathan Hedrén <jonathan.hedren@gmail.com>
 * @license    http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 */

require_once 'AbstractFormElement.php';

class RadioFormElement extends AbstractFormElement
{
    /**
     * @var array
     */
    protected $options = array();

    /**
     * @var mixed
     */
    protected $selectedOption;

    /**
     * Sets an associative array of options.
     *
     * @param array $options
     * @return RadioFormElement
     */
    public function setOptions(array $options)
    {
            $this->options = $options;
            return $this;
    }

    /**
     * Gets an associative array of options.
     *
     * @return array
     */
    public function getOptions()
    {
            return $this->options;
    }

    /**
     * Returns true if any options are set.
     *
     * @return boolean
     */
    public function hasOptions()
    {
            if (count($this->options)) {
                    return true;
            }
            return false;
    }

    /**
     * Sets the selected (i.e. current) option value.
     *
     * @param mixed $selectedOption
     * @return RadioFormElement
     */
    public function setSelectedOption($selectedOption)
    {
            $this->selectedOption = $selectedOption;
            return $this;
    }

    /**
     * Gets the selected (current) option.
     *
     * @return mixed
     */
    public function getSelectedOption()
    {
            return $this->selectedOption;
    }

}